[36] In his book Asylums Goffman describes how the institutionalisation procedure socialises individuals to the function of a great client, somebody "uninteresting, harmless and inconspicuous"; consequently, it reinforces notions of chronicity in intense mental disease.[37] The Rosenhan experiment of 1973 demonstrated the difficulty of distinguishing sane people from insane patients. https://www.manta.com/c/mk787x3/wakefield-substance-abuse-services